Novak Djokovic arrived in Paris for Roland Garros and began his preparations by holding a training session with Alexander Zverev on Court Philippe-Chatrier.
"Still trying to learn from @djokernole," Zverev wrote in an Instagram Story reposting the Roland Garros post.
Roland Garros's posts not only show Zverev and Djokovic practicing hitting the ball together, but also many moments of chatting together.
According to ATP records, Djokovic is preparing to make his 22nd appearance in the second Grand Slam tournament of the season.
The Serbian tennis player, who remains one of the main highlights ahead of the tournament, is bidding for a record-breaking 25th Grand Slam title.
Djokovic, who recently competed in Rome, will be playing for the second time this clay-court season.
The former world number one returned to action in Rome earlier this month after not competing since his fourth-round defeat to Jack Draper at Indian Wells in March.
